The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
May. 05, 1987
Filed:
Oct. 07, 1985
Applicant:
Inventor:
Hiroyoshi Hamanaka, Oaza Murakami, Yachiyo-shi, JP;
Assignee:
Other;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B23K / ; B23K / ; B23K / ;
U.S. Cl.
CPC ...
228118 ; 2191 / ; 21913743 ;
Abstract
In welding of metals, spatter preventing effect can be enhanced by spreading on the metal surface a halogen-containing duodimensional polymer having a proper degree of affinity for metals and other materials, being thermoplastic and also having a restoring force and flame resistance as a pretreatment.